d - 55 mm

D - 80 mm

B - 13 mm

C - 13 mm

a - 15,5 mm

r min. - 1 mm

r1 min. - 0,6 mm

da min. - 61 mm

Da max. - 74 mm

ra max. - 1 mm

Weight - 0,182 Kg

Basic dynamic load rating (C) - 19,1 kN

Basic static load rating (C0) - 17,7 kN

(Grease) Lubrication Speed - 12 000 r/min

(Oil) Lubrication Speed - 16 000 r/min

Calculation factor (f0) - 16,3

• Model Number:7911 C
• Inner Diameter：55mm Outer Diameter：80mm Width：13mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-13
• Application:Processing machinery,Cylinder Special,Plastic Equipment,Industrial,wire industry,fruit and vegetable processing,industrial fans,Spectrum Products,suction nozzle,medical equipment,Oral Image
• Similar models:NSK 7911A5 NSK 7911A5TRSU CYSD 7911CDF NTN 7911UCG/GNP4 NTN 5S-7911UADG/GNP42 NTN 7911C CYSD 7911CDT NTN 7911 CYSD 7911C KOYO 7911C
• BEARING POWER International Trading Co.,Ltd. specialize in 7911C products，there is large inventory of NSK 7911 C . We has been built up long-term cooperation with NSK company, could make a bulk order of the 7911 C Which NSK 7911C is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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